Summary Generation for Toponym-referenced Images using Object Type Language Models. - Ahmet Aker; Robert J. Gaizauskas (RANLP, 2009)

Generating Image Descriptions Using Dependency Relational Patterns. - Ahmet Aker; Robert J. Gaizauskas (ACL, 2010)

Multi-Document Summarization Using A* Search and Discriminative Learning. - Ahmet Aker; Trevor Cohn; Robert J. Gaizauskas (EMNLP, 2010)

A Collection of Comparable Corpora for Under-resourced Languages. - Inguna Skadina; Ahmet Aker; Voula Giouli; Dan Tufis; Robert J. Gaizauskas; Madara Mierina; Nikos Mastropavlos (Baltic HLT, 2010)

Model Summaries for Location-related Images. - Ahmet Aker; Robert J. Gaizauskas (LREC, 2010)

Automatic image captioning from the web for GPS photographs. - Xin Fan; Ahmet Aker; Martin Tomko; Philip Smart; Mark Sanderson; Robert J. Gaizauskas (Multimedia Information Retrieval, 2010)

Improving Automatic Image Captioning Using Text Summarization Techniques. - Laura Plaza; Elena Lloret; Ahmet Aker (TSD, 2010)

Understanding the types of information humans associate with geographic objects. - Ahmet Aker; Robert J. Gaizauskas (CIKM, 2011)

STARLET: Multi-document Summarization of Service and Product Reviews with Balanced Rating Distributions. - Giuseppe Di Fabbrizio; Ahmet Aker; Robert J. Gaizauskas (ICDM Workshops, 2011)

Multi-Document Summarization by Capturing the Information Users are Interested in. - Elena Lloret; Laura Plaza; Ahmet Aker (RANLP, 2011)

Automatic Bilingual Phrase Extraction from Comparable Corpora. - Ahmet Aker; Yang Feng; Robert J. Gaizauskas (COLING (Posters), 2012)

Investigating Summarization Techniques for Geo-Tagged Image Indexing. - Ahmet Aker; Xin Fan; Mark Sanderson; Robert J. Gaizauskas (ECIR, 2012)

Assessing Crowdsourcing Quality through Objective Tasks. - Ahmet Aker; Mahmoud El-Haj; M-Dyaa Albakour; Udo Kruschwitz (LREC, 2012)

A light way to collect comparable corpora from the Web. - Ahmet Aker; Evangelos Kanoulas; Robert J. Gaizauskas (LREC, 2012)

A Corpus of Spontaneous Multi-party Conversation in Bosnian Serbo-Croatian and British English. - Emina Kurtic; Bill Wells; Guy J. Brown; Timothy Kempton; Ahmet Aker (LREC, 2012)

Correlation between Similarity Measures for Inter-Language Linked Wikipedia Articles. - Monica Lestari Paramita; Paul D. Clough; Ahmet Aker; Robert J. Gaizauskas (LREC, 2012)

Collecting and Using Comparable Corpora for Statistical Machine Translation. - Inguna Skadina; Ahmet Aker; Nikos Mastropavlos; Fangzhong Su; Dan Tufis; Mateja Verlic; Andrejs Vasiljevs; Bogdan Babych; Paul D. Clough; Robert J. Gaizauskas; Nikos Glaros; Monica Lestari Paramita; et al. (LREC, 2012)

Redundancy reduction for multi-document summaries using A* search and discriminative training. - Ahmet Aker; Trevor Cohn; Robert J. Gaizauskas (E-LKR, 2012)

Extracting bilingual terminologies from comparable corpora. - Ahmet Aker; Monica Lestari Paramita; Robert J. Gaizauskas (ACL (1), 2013)

Summarizing Online Reviews Using Aspect Rating Distributions and Language Modeling. - Giuseppe Di Fabbrizio; Ahmet Aker; Robert J. Gaizauskas (IEEE Intell. Syst., 2013)

Do humans have conceptual models about geographic objects? A user study. - Ahmet Aker; Laura Plaza; Elena Lloret; Robert J. Gaizauskas (J. Assoc. Inf. Sci. Technol., 2013)

Analyzing the capabilities of crowdsourcing services for text summarization. - Elena Lloret; Laura Plaza; Ahmet Aker (Lang. Resour. Evaluation, 2013)

Multi-Document Summarization Techniques for Generating Image Descriptions: A Comparative Analysis. - Ahmet Aker; Laura Plaza; Elena Lloret; Robert J. Gaizauskas (Multi-source, Multilingual Information Extraction and Summarization, 2013)

A Poodle or a Dog? Evaluating Automatic Image Annotation Using Human Descriptions at Different Levels of Granularity. - Josiah Wang; Fei Yan 001; Ahmet Aker; Robert J. Gaizauskas (VL@COLING, 2014)

Bootstrapping Term Extractors for Multiple Languages. - Ahmet Aker; Monica Lestari Paramita; Emma Barker; Robert J. Gaizauskas (LREC, 2014)

Bilingual dictionaries for all EU languages. - Ahmet Aker; Monica Lestari Paramita; Marcis Pinnis; Robert J. Gaizauskas (LREC, 2014)

Entity type modeling for multi-document summarization : generating descriptive summaries of geo-located entities. - Ahmet Aker (2014)

Comment-to-Article Linking in the Online News Domain. - Ahmet Aker; Emina Kurtic; Mark Hepple; Robert J. Gaizauskas; Giuseppe Di Fabbrizio (SIGDIAL Conference, 2015)

Generating descriptive multi-document summaries of geo-located entities using entity type models. - Ahmet Aker; Robert J. Gaizauskas (J. Assoc. Inf. Sci. Technol., 2015)

A Graph-Based Approach to Topic Clustering for Online Comments to News. - Ahmet Aker; Emina Kurtic; A. R. Balamurali; Monica Lestari Paramita; Emma Barker; Mark Hepple; Robert J. Gaizauskas (ECIR, 2016)

Automatic label generation for news comment clusters. - Ahmet Aker; Monica Lestari Paramita; Emina Kurtic; Adam Funk; Emma Barker; Mark Hepple; Robert J. Gaizauskas (INLG, 2016)

Creation of comparable corpora for English-Urdu, Arabic, Persian. - Murad Abouammoh; Kashif Shah; Ahmet Aker (LREC, 2016)

What's the Issue Here?: Task-based Evaluation of Reader Comment Summarization Systems. - Emma Barker; Monica Lestari Paramita; Adam Funk; Emina Kurtic; Ahmet Aker; Jonathan Foster; Mark Hepple; Robert J. Gaizauskas (LREC, 2016)

USFD at SemEval-2016 Task 1: Putting different State-of-the-Arts into a Box. - Ahmet Aker; Frédéric Blain; Andrés Duque; Marina Fomicheva; Jurica Seva; Kashif Shah; Daniel Beck (SemEval@NAACL-HLT, 2016)

The SENSEI Annotated Corpus: Human Summaries of Reader Comment Conversations in On-line News. - Emma Barker; Monica Lestari Paramita; Ahmet Aker; Emina Kurtic; Mark Hepple; Robert J. Gaizauskas (SIGDIAL Conference, 2016)

Understanding Human Preferences for Summary Designs in Online Debates Domain. - Nattapong Sanchan; Kalina Bontcheva; Ahmet Aker (Polibits, 2016)

What works and what does not: Classifier and feature analysis for argument mining. - Ahmet Aker; Alfred Sliwa; Yuan Ma; Ruishen Liu; Niravkumar Borad; Seyedeh Ziyaei; Mina Ghobadi (ArgMining@EMNLP, 2017)

Projection of Argumentative Corpora from Source to Target Languages. - Ahmet Aker; Huangpan Zhang (ArgMining@EMNLP, 2017)

Gold Standard Online Debates Summaries and First Experiments Towards Automatic Summarization of Online Debate Data. - Nattapong Sanchan; Ahmet Aker; Kalina Bontcheva (CICLing (2), 2017)

The SENSEI Overview of Newspaper Readers' Comments. - Adam Funk; Ahmet Aker; Emma Barker; Monica Lestari Paramita; Mark Hepple; Robert J. Gaizauskas (ECIR, 2017)

Simple Open Stance Classification for Rumour Analysis. - Ahmet Aker; Leon Derczynski; Kalina Bontcheva (RANLP, 2017)

An Extensible Multilingual Open Source Lemmatizer. - Ahmet Aker; Johann Petrak; Firas Sabbah (RANLP, 2017)

Stance Classification in Out-of-Domain Rumours: A Case Study Around Mental Health Disorders. - Ahmet Aker; Arkaitz Zubiaga; Kalina Bontcheva; Anna Kolliakou; Rob Procter; Maria Liakata (SocInfo (2), 2017)

Automatic Summarization of Online Debates. - Nattapong Sanchan; Ahmet Aker; Kalina Bontcheva (CoRR, 2017)

2nd International Workshop on Rumours and Deception in Social Media: Preface. - Ahmet Aker; Arkaitz Zubiaga; Kalina Bontcheva; Maria Liakata; Rob Procter (CIKM Workshops, 2018)

Can Rumour Stance Alone Predict Veracity? - Sebastian Dungs; Ahmet Aker; Norbert Fuhr; Kalina Bontcheva (COLING, 2018)

Uni-DUE Student Team: Tackling fact checking through decomposable attention neural network. - Jan Kowollik; Ahmet Aker (FEVER@EMNLP, 2018)

Information Nutrition Labels: A Plugin for Online News Evaluation. - Kevin Vincentius; Birte Högden; Claudia Schwenger; Ali Sahan; Neelu Madan; Piush Aggarwal; Anusha Bangaru; Farid Muradov; Ahmet Aker (FEVER@EMNLP, 2018)

Is It Really Fake? - Towards an Understanding of Fake News in Social Media Communication. - Judith Meinert; Milad Mirbabaie; Sebastian Dungs; Ahmet Aker (HCI (13), 2018)

The Fake News Challenge: Stance Detection using Traditional Machine Learning Approaches. - Razan Masood; Ahmet Aker (KMIS, 2018)

Creating Comparable Corpora through Topic Mappings. - Firas Sabbah; Ahmet Aker (BUCC@LREC, 2018)

Multi-lingual Argumentative Corpora in English, Turkish, Greek, Albanian, Croatian, Serbian, Macedonian, Bulgarian, Romanian and Arabic. - Alfred Sliwa; Yuan Man; Ruishen Liu; Niravkumar Borad; Seyedeh Ziyaei; Mina Ghobadi; Firas Sabbah; Ahmet Aker (LREC, 2018)

Detection and Resolution of Rumours in Social Media: A Survey. - Arkaitz Zubiaga; Ahmet Aker; Kalina Bontcheva; Maria Liakata; Rob Procter (ACM Comput. Surv., 2018)

The Information Retrieval Group at the University of Duisburg-Essen. - Ahmet Aker; Norbert Fuhr (Datenbank-Spektrum, 2018)

The challenging task of summary evaluation: an overview. - Elena Lloret; Laura Plaza; Ahmet Aker (Lang. Resour. Evaluation, 2018)

UDE at eRisk 2019: Early Risk Prediction on the Internet. - Razan Masood; Faneva Ramiandrisoa; Ahmet Aker (CLEF (Working Notes), 2019)

The Impact of Twitter Features on Credibility Ratings - An Explorative Examination Combining Psychological Measurements and Feature Based Selection Methods. - Judith Meinert; Ahmet Aker; Nicole C. Krämer (HICSS, 2019)

Identification of Good and Bad News on Twitter. - Piush Aggarwal; Ahmet Aker (RANLP, 2019)

SemEval-2019 Task 7: RumourEval, Determining Rumour Veracity and Support for Rumours. - Genevieve Gorrell; Ahmet Aker; Kalina Bontcheva; Leon Derczynski; Elena Kochkina; Maria Liakata; Arkaitz Zubiaga (SemEval@NAACL-HLT, 2019)

Good , Neutral or Bad - News Classification. - Aashish Agarwal; Ankita Mandal; Matthias Schaffeld; Fangzheng Ji; Jhiao Zhan; Yiqi Sun; Ahmet Aker (NewsIR@SIGIR, 2019)

Corpus of News Articles Annotated with Article Level Sentiment. - Ahmet Aker; Marius Hamacher; Alicia Nti; Anne Smets; Hauke Gravenkamp; Johannes Erdmann; Sabrina Mayer; Julia Serong; Anna Welpinghus; Francesco Marchi (NewsIR@SIGIR, 2019)

Credibility and Transparency of News Sources: Data Collection and Feature Analysis. - Ahmet Aker; Kevin Vincentius; Kalina Bontcheva (NewsIR@SIGIR, 2019)

Third International Workshop on Recent Trends in News Information Retrieval (NewsIR'19). - Dyaa Albakour; Miguel Martinez; Sylvia Tippmann; Ahmet Aker; Jonathan Stray; Shiri Dori-Hacohen; Alberto Barrón-Cedeño (SIGIR, 2019)

Predicting News Source Credibility. - Ahmet Aker; Kevin Vincentius; Kalina Bontcheva (TTO, 2019)

Rumour verification through recurring information and an inner-attention mechanism. - Ahmet Aker; Alfred Sliwa; Fahim Dalvi; Kalina Bontcheva (Online Soc. Networks Media, 2019)

Mapping and Aligning Units from Comparable Corpora. - Ahmet Aker; Alexandru Ceausu; Yang Feng; Robert J. Gaizauskas; Sabine Hunsicker; Radu Ion; Elena Irimia; Dan Stefanescu; Dan Tufis (Using Comparable Corpora for Under-Resourced Areas of Machine Translation, 2019)

Appendices. - Ahmet Aker; Radu Ion; Nikos Mastropavlos; Monica Lestari Paramita; Marcis Pinnis; Dan Stefanescu; Fangzhong Su; Gregor Thurmair; Elena Irimia; Nikola Ljubesic; Evangelos Kanoulas; Judita Preiss; et al. (Using Comparable Corpora for Under-Resourced Areas of Machine Translation, 2019)

Cross-Language Comparability and Its Applications for MT. - Bogdan Babych; Fangzhong Su; Anthony Hartley; Ahmet Aker; Monica Lestari Paramita; Paul D. Clough; Robert J. Gaizauskas (Using Comparable Corpora for Under-Resourced Areas of Machine Translation, 2019)

Collecting Comparable Corpora. - Monica Lestari Paramita; Ahmet Aker; Paul D. Clough; Robert J. Gaizauskas; Nikos Glaros; Nikos Mastropavlos; Olga Yannoutsou; Radu Ion; Dan Stefanescu; Alexandru Ceausu; Dan Tufis; Judita Preiss (Using Comparable Corpora for Under-Resourced Areas of Machine Translation, 2019)

'A Modern Up-To-Date Laptop' - Vagueness in Natural Language Queries for Product Search. - Andrea Papenmeier; Alfred Sliwa; Dagmar Kern; Daniel Hienert; Ahmet Aker; Norbert Fuhr (Conference on Designing Interactive Systems, 2020)

Anorexia Topical Trends in Self-declared Reddit Users. - Razan Masood; Mengjiao Hu; Hermenegildo Fabregat; Ahmet Aker; Norbert Fuhr (CIRCLE, 2020)

Starting Conversations with Search Engines - Interfaces that Elicit Natural Language Queries. - Andrea Papenmeier; Dagmar Kern; Daniel Hienert; Alfred Sliwa; Ahmet Aker; Norbert Fuhr (CHIIR, 2021)

Dataset of Natural Language Queries for E-Commerce. - Andrea Papenmeier; Dagmar Kern; Daniel Hienert; Alfred Sliwa; Ahmet Aker; Norbert Fuhr (CHIIR, 2021)

Categorising Fine-to-Coarse Grained Misinformation: An Empirical Study of COVID-19 Infodemic. - Ye Jiang 001; Xingyi Song; Carolina Scarton; Ahmet Aker; Kalina Bontcheva (CoRR, 2021)

Categorising Fine-to-Coarse Grained Misinformation: An Empirical Study of the COVID-19 Infodemic. - Ye Jiang 001; Xingyi Song; Carolina Scarton; Iknoor Singh; Ahmet Aker; Kalina Bontcheva (RANLP, 2023)